/*
 * This file is part of the Colobot: Gold Edition source code
 * Copyright (C) 2001-2023, Daniel Roux, EPSITEC SA & TerranovaTeam
 * http://epsitec.ch; http://colobot.info; http://github.com/colobot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://gnu.org/licenses
 */

#pragma once

#include "common/resources/inputstreambuffer.h"

#include <cstddef>
#include <istream>
#include <string>


class CInputStreamBufferContainer
{
protected:
    CInputStreamBuffer m_buffer;
};


class CInputStream : public CInputStreamBufferContainer, public std::istream
{
public:
    CInputStream();
    CInputStream(const std::string& filename);
    virtual ~CInputStream();

    void open(const std::string& filename);
    void close();
    bool is_open();
    std::size_t size();
};
